Pennsylvania Historical and Museum Commission
Bureau of Archives and History
Pennsylvania State Archives
RG-17
Records of the Land Office
PATENT INDEX, H SERIES (H-41 to H-60), 1840-1865. {series #17.155}
*Images of
Each Index Page*
The entries in this volume are grouped alphabetically by first name of Patentee's
surname. All the "A"s are together, then the "B"s, then the
"C"s, etc. Within each letter category, entries are then grouped by
Patent Book volume number, and thereunder arranged chronologically by date of
patent. So be sure to browse through the entire letter section if you are unsure
of the exact patent date for the patentee in question.
Please note: The page images are in Adobe pdf format and require the
Adobe Acrobat Reader to be viewed and printed. The software is available for
download free of charge from Adobe's
website.
To order copies of the patents indexed herein, provide the appropriate citations
to the Archives at:
Pennsylvania State Archives, 350 North Street, Harrisburg, PA 17120-0090 (717)
783-2669 or (717) 783-3281